基于CTMC的移动学习平台可靠性建模  

Modeling and Analysis of Security of Mobile Learning Platform Based on Continuous Time Markov Chain

作　　者：毛方明[1] MAO Fangming(Zhejiang Agricultural Business College,Shaoxing Zhejiang 312088,China)

机构地区：[1]浙江农业商贸职业学院,浙江绍兴312088

出　　处：《信息与电脑》2020年第23期92-94,共3页Information & Computer

基　　金：2015年度浙江省教育技术研究规划重点课题“基于移动端的大学生微课协作学习平台开发与研究”(项目编号:JA071)。

摘　　要：本文首先介绍了移动学习平台的架构及应用,分析了平台各角色组成及功能,进而从连续时间Markov链(CTMC)着手,对平台的数据响应进程进行研究,指出了平台状态的转移只依赖于现在状态而与过去无关的特性,最后尝试建立移动学习平台系统状态转移模型,并对平台性能的可靠性进行验证。This paper first introduces the architecture and application of the mobile learning platform,analyzes the composition and function of each role of the platform,and then studies the data response process of the platform from the continuous time Markov chain(CTMC).It points out that the transition of the platform state only depends on the present state and has nothing to do with the past.Finally,it attempts to establish the state transition model of the mobile learning platform system,and makes an analysis on it The reliability of the platform performance is verified.

关 键 词：移动学习 网络 CTMC 量化 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]